著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Axelrod, Daniel I. and Ting, William S.","Early Pleistocene floras from the Chagoopa surface, southern Sierra Nevada",,University of California Press,1961,University of California publications in geological sciences,,,,https://cir.nii.ac.jp/crid/1130282269154219776